Conclusion: Feeding beef cattle DFM during the pre-harvest stage of production reduces the prevalence of E. coli O157 faecal shedding and might effectively reduce human infections.
PubMed 24751204 ↗Beef Organ Supplements
People mainly take Beef Organ Supplements for skin & hair, recovery. Based on 3 first-hand reports and 1 meta-analyses & systematic reviews in the medical literature. Ranked #404 of 1,974 overall.
Of reports that state an outcome, 100% are positive.
What Beef Organ Supplements does, according to users
Of the people who reported each effect, the share who said it got better.
What the research says
Systematic reviews and meta-analyses from PubMed, with their published conclusions.
At least one meta-analysis, or 5+ randomized controlled trials. The grade measures how much human research exists — read the conclusions below for what it found.
Dosage people report
As stated by users — not a recommendation. Follow the label or your doctor.
Reported side effects
How often each side effect came up across all reports.
What users say
Verbatim quotes, shortened only — each links to the original discussion.
“my chronic - 20 year - hip pain is gone... I started taking them to deal with 40% + hair loss (after Covid and trauma) and I am also happy to report I can no longer see my scalp”
“Beef Organ Supplements is the only thing that actually worked for me and I tried EVERYTHING.”
“when I began taking Beef Organ supplements a few months ago - I have had a remarkable hair recovery”
Other options for skin & hair
User data from public discussions; research from PubMed. Information only, not medical advice — talk to a doctor before starting, stopping or combining anything. Data updated October 2, 2026. How we rate